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السجلات المعروضة 21 -- 30 من 46
Electrospun polymer nanocomposite scaffolds containing metal oxide nanoparticles for diabetic wound healing
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
It is very important to treat diabetic foot injuries at early stage since even minor wounds can turn into serious foot ulcers which can lead to the amputation of the entire foot if not treated early. The management of ...
Influence of Sinusoidal Drive Speed Modulation on Rotor with Continuous Stator Contact
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Torsional vibrations experienced by drill strings can be detrimental to drilling operations. With a goal of understanding torsional vibrations experienced by drill strings and determining means to attenuate undesired ...
Effects of Drill Mud and Drive Torque Sinusoidal Excitation on Drillstrings Lateral and Torsional StickSlip Vibrations
(
Hamad bin Khalifa University Press (HBKU Press)
, 2018 , Conference Paper)
Oil and gas drilling companies spend around 20$ billion annually from which 15% is attributed to material and productive time losses. The most prevalent drilling problems are caused by the Bottom-Hole-Assembly failure which ...
Using Electrospinning Technique for Preparation of Cobalt Hydroxide Nanoparticles
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Cobalt hydroxide or cobaltous hydroxide or cobaltous hydrate, has attracted increasing attention in recent years because of its novel electric and catalytic properties and important technological applications, for examples ...
Combustion Characteristics and Emissions of a Direct-Injection Diesel Engine Fueled with GTL Fuel Blends
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Gas to Liquids (GTL) is one of clean alternative fuels which loosely defined terms that is generally used to describe the chemical conversion of natural gas to some type of liquid products. As such, it excludes the production ...
Locations of Temporary Distribution Facilities for Emergency Response Planning
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Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Resource planning in emergency response phase is challenging primarily because the resources have to be delivered to the affected regions in a timely manner and in right quantities. Disasters such as the hurricanes, epidemics ...
In-depth Analysis of Pedestrian Safety in the State of Qatar
(
Hamad bin Khalifa University Press (HBKU Press)
, 2016 , Conference Paper)
Pedestrian safety is of a serious concern as it includes children and the aged population. From the Global status report on road safety in 2015 by World Health Organization (WHO), it can be seen that pedestrian fatalities ...
System approach for building energy conservation
(
Elsevier
, 2014 , Conference Paper)
Energy use in residential and commercial buildings and towers represents more than 30% of energy consumption. The increase in number of buildings and towers in most of the major cities worldwide led to several initiatives ...
New vehicle bumper design for pedestrian protection during impact
(
Institute of Physics Publishing
, 2015 , Conference Paper)
This study discusses the influence of the active bumper design on the performance of the selected current bumper in terms of pedestrian protection by using finite element method. The legform impactor is used to test the ...
Numerical simulation of a novel expanded metal tubular structure for crashworthiness application
(
Institute of Physics Publishing
, 2015 , Conference Paper)
Search for new geometries and materials that would serve in crashworthiness applications is a cumulative process. Recent studies investigated the performance of expanded metal tubes and the possible ways to enhance its ...